10210212112120 has 16 divisors (see below), whose sum is σ = 22972977252360. Its totient is φ = 4084084844832.

The previous prime is 10210212112103. The next prime is 10210212112127. The reversal of 10210212112120 is 2121121201201.

It is a junction number, because it is equal to n+sod(n) for n = 10210212112094 and 10210212112103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210212112127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127627651362 + ... + 127627651441.

Almost surely, 2^{10210212112120} is an apocalyptic number.

10210212112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210212112120 is an abundant number, since it is smaller than the sum of its proper divisors (12762765140240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210212112120 is a wasteful number, since it uses less digits than its factorization.

10210212112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255255302814 (or 255255302810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10210212112120 its reverse (2121121201201), we get a palindrome (12331333313321).

The spelling of 10210212112120 in words is "ten trillion, two hundred ten billion, two hundred twelve million, one hundred twelve thousand, one hundred twenty".